Solved

how to fin layer 2 neighbors on Nortel 5520

Posted on 2008-10-02
4
1,345 Views
Last Modified: 2010-04-21
how to find layer two (2) neighbor on nortel switch 5520

thank you
0
Comment
Question by:usfm
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 3
4 Comments
 
LVL 21

Expert Comment

by:Rick_O_Shay
ID: 22629698
Check the mac/forwarding database for that VLAN
0
 
LVL 21

Expert Comment

by:Rick_O_Shay
ID: 22629744
You can use the show mac-address-table command with the vid and vlan number or in the newer rev of code with the port number if you want.

show mac-address-table vid 2
show mac-address-table port 21
0
 
LVL 21

Accepted Solution

by:
Rick_O_Shay earned 500 total points
ID: 22632856
Once in the CLI you need to be in the enable mode. It looks like the command to display by port still requires the vlan ID to used as well. See examples below.

nope-5510-1>enable
nope-5510-1#show mac-address-table vid 1
Mac Address Table Aging Time: 300
Number of addresses: 128

   MAC Address          Source               MAC Address          Source
-----------------  -----------------      -----------------  -----------------
00-00-5E-00-01-01  Unit: 1  Port: 21      00-01-81-EA-8B-DE  Trunk: 1
00-01-81-EA-8B-DF  Trunk: 1               00-01-E6-97-78-48  Trunk: 1
00-01-E6-97-D8-D1  Trunk: 1               00-01-E6-9B-DE-67  Trunk: 1
00-01-E6-9C-98-F2  Trunk: 2               00-02-D3-02-ED-D9  Trunk: 2
00-03-42-EA-DA-BE  Trunk: 2               00-03-42-EA-DA-BF  Trunk: 2
00-09-97-91-CA-E0  Unit: 1  Port: 21      00-0E-7F-E1-50-B5  Trunk: 2
00-0F-FE-82-EC-E7  Trunk: 2               00-10-4F-06-F9-06  Trunk: 2
00-11-0A-C3-63-EF  Trunk: 2               00-11-2F-A9-67-9B  Trunk: 2
00-11-43-24-F9-14  Trunk: 2               00-11-43-25-C6-03  Trunk: 2
00-11-43-25-CC-3F  Trunk: 2               00-11-43-25-CE-11  Trunk: 1
00-11-43-25-D2-0D  Trunk: 2               00-11-43-25-D3-DC  Trunk: 2
00-11-43-25-D4-90  Trunk: 2               00-11-43-25-E5-D6  Trunk: 2
00-11-43-25-E5-EF  Trunk: 2               00-11-43-25-F6-9E  Trunk: 2
00-11-43-25-FB-11  Trunk: 2               00-11-43-25-FB-D4  Trunk: 1
00-11-43-25-FC-32  Trunk: 2               00-11-43-25-FC-BD  Trunk: 2
00-11-43-25-FC-F2  Trunk: 1               00-11-43-25-FE-32  Trunk: 2
00-11-43-26-08-A4  Trunk: 1               00-11-43-26-11-77  Trunk: 2

nope-5510-1#show mac-address-table vid 1 port 1/21
Mac Address Table Aging Time: 300
Number of addresses: 2

   MAC Address          Source               MAC Address          Source
-----------------  -----------------      -----------------  -----------------
00-00-5E-00-01-01  Unit: 1  Port: 21      00-09-97-91-CA-E0  Unit: 1  Port: 21
nope-5510-1#
0
 

Author Closing Comment

by:usfm
ID: 31502593
thank you
0

Featured Post

Free NetCrunch network monitor licenses!

Only on Experts-Exchange: Sign-up for a free-trial and we'll send you your permanent license!

Here is what you get: 30 Nodes | Unlimited Sensors | No Time Restrictions | Absolutely FREE!

Act now. This offer ends July 14, 2017.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

In the world of WAN, QoS is a pretty important topic for most, if not all, networks. Some WAN technologies have QoS mechanisms built in, but others, such as some L2 WAN's, don't have QoS control in the provider cloud.
David Varnum recently wrote up his impressions of PRTG, based on a presentation by my colleague Christian at Tech Field Day at VMworld in Barcelona. Thanks David, for your detailed and honest evaluation!
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
In this tutorial you'll learn about bandwidth monitoring with flows and packet sniffing with our network monitoring solution PRTG Network Monitor (https://www.paessler.com/prtg). If you're interested in additional methods for monitoring bandwidt…

696 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question